I'm not sure they'd really be popular enough. There would be a decent amount of people that could use them I guess, but then we'd need different language versions of every release topic and it'd be harder for people to share opinions, tips etc... You could start a group for German users, or join one if there's one already... then the people who know English as well could help out those who don't.
unlikely - Please post in English. Despite our international audience, this is an English language site.
I'd join, spanish or german, maybe we'd only be a few people like at the start of TA, a kind of close nit comunity . It'd be cool. Edit: maybe something like the developers forum!
Well, there are german speaking people in Austria, Switzerland and Germany (obviously), so a german TouchArcade site would probably make sense. When someone plans to take a step into this direction, I probably would be willing to help. At least the idea isn't bad.
it's not about how many countries, but how many people speak a language. I think it would have more sence to create a spanish or chinese section, but I don't really care about this.